How should (1S)-1-(2,6-Dimethylphenyl)ethanamine hydrochloride (CAS: 1269437-72-0) be stored?

(1S)-1-(2,6-Dimethylphenyl)ethanamine hydrochloride (CAS: 1269437-72-0) should be stored in a cool, dry place away from direct sunlight and heat sources. It must be kept in a tightly sealed container to prevent moisture and light from affecting its stability. The storage temperature should be maintained between 15-25°C, with a relative humidity below 60%. Ensure that the storage area is well-ventilated and that the container is labeled clearly.